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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===- DIAError.h - Error extensions for PDB DIA implementation -*- C++ -*-===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |||
| 9 | #ifndef LLVM_DEBUGINFO_PDB_DIA_DIAERROR_H |
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| 10 | #define LLVM_DEBUGINFO_PDB_DIA_DIAERROR_H |
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| 11 | |||
| 12 | #include "llvm/ADT/StringRef.h" |
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| 13 | #include "llvm/Support/Error.h" |
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| 14 | |||
| 15 | namespace llvm { |
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| 16 | namespace pdb { |
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| 17 | enum class dia_error_code { |
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| 18 | unspecified = 1, |
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| 19 | could_not_create_impl, |
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| 20 | invalid_file_format, |
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| 21 | invalid_parameter, |
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| 22 | already_loaded, |
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| 23 | debug_info_mismatch, |
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| 24 | }; |
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| 25 | } // namespace pdb |
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| 26 | } // namespace llvm |
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| 27 | |||
| 28 | namespace std { |
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| 29 | template <> |
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| 30 | struct is_error_code_enum<llvm::pdb::dia_error_code> : std::true_type {}; |
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| 31 | } // namespace std |
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| 32 | |||
| 33 | namespace llvm { |
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| 34 | namespace pdb { |
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| 35 | const std::error_category &DIAErrCategory(); |
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| 36 | |||
| 37 | inline std::error_code make_error_code(dia_error_code E) { |
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| 38 | return std::error_code(static_cast<int>(E), DIAErrCategory()); |
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| 39 | } |
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| 40 | |||
| 41 | /// Base class for errors originating in DIA SDK, e.g. COM calls |
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| 42 | class DIAError : public ErrorInfo<DIAError, StringError> { |
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| 43 | public: |
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| 44 | using ErrorInfo<DIAError, StringError>::ErrorInfo; |
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| 45 | DIAError(const Twine &S) : ErrorInfo(S, dia_error_code::unspecified) {} |
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| 46 | static char ID; |
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| 47 | }; |
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| 48 | } // namespace pdb |
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| 49 | } // namespace llvm |
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| 50 | #endif |